So it can test for all serotypes of dengue and Zika simultaneously.”

所以它可以同时测试登革热和寨卡病毒的血清型。

So this would be one shot, with all 50 of the most common cold serotypes in it. It’s sort of a brute force approach.

所以这将是一次注射，其中包含所有 50 种最常见的感冒血清型。这是一种蛮力方法。

In the UK, there's a group that's taking a look at every single cold serotype, and trying to find a piece in common that they can target a vaccine to.

在英国，有一个小组正在研究每一种感冒血清型，并试图找到一个共同点，以便他们可以针对疫苗进行定位。

The problem is, at the time that this is all known in the 1980s, vaccine technology could only fit in a few serotypes per injection, without causing an enormous immune response.

问题是， 在 1980 年代这一切都为人所知的时候，疫苗技术每次注射只能适应几种血清型，而不会引起巨大的免疫反应。

And so, this is why the cold is so difficult to cure and it's why Price's vaccine never worked, it was only for the one cold family and one serotype he'd isolated.

因此， 这就是感冒如此难以治愈的原因，也是普莱斯的疫苗从未奏效的原因，它只针对一个感冒家庭和他分离出的一种血清型。